DISTRIBUTION OF PYROPHOSPHATE-EXTRACTABLE IRON AND ORGANIC CARBON IN SOILS OF VARIOUS GROUPS

[1] ACQUAYE D. K., 1965, "Experimental Pedology", Proc. llth Easter School Agric. Sci., Univ. Nottingham 1964., P126

[2] DETERMINATION OF SILICA BY CONWAYS MICRODIFFUSION TECHNIQUE [J]. ANALYTICA CHIMICA ACTA, 1964, 31 (03) : 279 - &

[3] AVERY BW, 1964, MEM SOIL SURV GT BRI

[4] BALL DF, 1960, MEM SOIL SURV GT BRI

[5] A STUDY OF PODZOLIZATION .6. THE IMMOBILIZATION OF IRON AND ALUMINIUM [J]. JOURNAL OF SOIL SCIENCE, 1955, 6 (02): : 284 - 292

[6] STUDIES ON SOIL ORGANIC MATTER .2. THE EXTRACTION OF ORGANIC MATTER FROM SOIL BY NEUTRAL REAGENTS [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1949, 39 (03) : 274 - 279

[7] BRIDGES EM, 1966, MEM SOIL SURV GT BRI

[8] BROMFIELD S. M., 1965, AUSTRALIAN J SOIL RES, V3, P31, DOI 10.1071/SR9650031

[9] CLAYDEN B, 1964, B SOIL SURV GT BRIT

[10] DEVELOPEMNT AND MORPHOLOGY OF IRON PAN PODZOLS IN MID AND SOUTH WALES [J]. JOURNAL OF SOIL SCIENCE, 1963, 14 (02): : 282 - &

[1] ACQUAYE D. K., 1965, "Experimental Pedology", Proc. llth Easter School Agric. Sci., Univ. Nottingham 1964., P126

[2] DETERMINATION OF SILICA BY CONWAYS MICRODIFFUSION TECHNIQUE [J]. ANALYTICA CHIMICA ACTA, 1964, 31 (03) : 279 - &

[3] AVERY BW, 1964, MEM SOIL SURV GT BRI

[4] BALL DF, 1960, MEM SOIL SURV GT BRI

[5] A STUDY OF PODZOLIZATION .6. THE IMMOBILIZATION OF IRON AND ALUMINIUM [J]. JOURNAL OF SOIL SCIENCE, 1955, 6 (02): : 284 - 292

[6] STUDIES ON SOIL ORGANIC MATTER .2. THE EXTRACTION OF ORGANIC MATTER FROM SOIL BY NEUTRAL REAGENTS [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1949, 39 (03) : 274 - 279

[7] BRIDGES EM, 1966, MEM SOIL SURV GT BRI

[8] BROMFIELD S. M., 1965, AUSTRALIAN J SOIL RES, V3, P31, DOI 10.1071/SR9650031

[9] CLAYDEN B, 1964, B SOIL SURV GT BRIT

[10] DEVELOPEMNT AND MORPHOLOGY OF IRON PAN PODZOLS IN MID AND SOUTH WALES [J]. JOURNAL OF SOIL SCIENCE, 1963, 14 (02): : 282 - &